1412042e2SAndrew Turner /*- 2412042e2SAndrew Turner * Copyright (c) 1990 The Regents of the University of California. 3412042e2SAndrew Turner * All rights reserved. 4412042e2SAndrew Turner * 5412042e2SAndrew Turner * This code is derived from software contributed to Berkeley by 6412042e2SAndrew Turner * William Jolitz. 7412042e2SAndrew Turner * 8412042e2SAndrew Turner * Redistribution and use in source and binary forms, with or without 9412042e2SAndrew Turner * modification, are permitted provided that the following conditions 10412042e2SAndrew Turner * are met: 11412042e2SAndrew Turner * 1. Redistributions of source code must retain the above copyright 12412042e2SAndrew Turner * notice, this list of conditions and the following disclaimer. 13412042e2SAndrew Turner * 2. Redistributions in binary form must reproduce the above copyright 14412042e2SAndrew Turner * notice, this list of conditions and the following disclaimer in the 15412042e2SAndrew Turner * documentation and/or other materials provided with the distribution. 16412042e2SAndrew Turner * 17412042e2SAndrew Turner * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 18412042e2SAndrew Turner * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19412042e2SAndrew Turner * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20412042e2SAndrew Turner * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 21412042e2SAndrew Turner * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22412042e2SAndrew Turner * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23412042e2SAndrew Turner * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24412042e2SAndrew Turner * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25412042e2SAndrew Turner * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26412042e2SAndrew Turner * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27412042e2SAndrew Turner * SUCH DAMAGE. 28412042e2SAndrew Turner */ 29412042e2SAndrew Turner 30*d5d97bedSMike Karels #ifdef __arm__ 31*d5d97bedSMike Karels #include <arm/_align.h> 32*d5d97bedSMike Karels #else /* !__arm__ */ 33*d5d97bedSMike Karels 34412042e2SAndrew Turner #ifndef _MACHINE__ALIGN_H_ 35412042e2SAndrew Turner #define _MACHINE__ALIGN_H_ 36412042e2SAndrew Turner 37412042e2SAndrew Turner /* 38412042e2SAndrew Turner * Round p (pointer or byte index) up to a correctly-aligned value 39412042e2SAndrew Turner * for all data types (int, long, ...). The result is unsigned int 40412042e2SAndrew Turner * and must be cast to any desired pointer type. 41412042e2SAndrew Turner */ 42412042e2SAndrew Turner #define _ALIGNBYTES (sizeof(long long) - 1) 43412042e2SAndrew Turner #define _ALIGN(p) (((u_long)(p) + _ALIGNBYTES) & ~_ALIGNBYTES) 44412042e2SAndrew Turner 45412042e2SAndrew Turner #endif /* !_MACHINE__ALIGN_H_ */ 46*d5d97bedSMike Karels 47*d5d97bedSMike Karels #endif /* !__arm__ */ 48